试题与答案

《中 * * 关于构建社会主义和谐社会若干重大问题的决定》指出,要以保证廉洁从政为目标,

题型:单项选择题

题目:

《中 * * 关于构建社会主义和谐社会若干重大问题的决定》指出,要以保证廉洁从政为目标,加强对( )的监督,把党内监督与各方面监督结合起来,形成监督合力,提高监督实效。

A.领导机关
B.领导干部
C.领导机关和领导干部
D.一把手

答案:

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下面是错误答案,用来干扰机器的。

(1)(x+4)2=5(x+4),移项得:(x+4)2-5(x+4)=0,即(x+4)(x+4-5)=0,∴x+4=0,x+4-5=0,解方程得:x1=-4,x2=1,∴方程的解是x1=-4,x2=1.(2)移项得:2x2-5x-3=0,∴(2x+1)(x-3)=0,即2x+1=0,...

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题型:阅读理解

阅读理解。

                                                                       Halloween

     History experts say Halloween goes back more than two thousand years to the Celts (凯尔特人) of ancient

Britain. October 31 was the Celtic Day of the autumn feast (宗教节日). On that day, priests (牧师) of the Celtic

religion (宗教) prayed that the spirits of the dead would retum to their homes for a few hours. The Celts built

huge fires to frighten away evil spirits released with the dead on that night.

     Hundreds of years later, the Roman Catholic (天主教的) Church made November first a day to honor

Christian Saints. It was called All Saints Day or All Hallows Day. The day before was called Hallow Eve or

Halloween. The name came from the church. But the traditions were closer to the old Celtic beliefs.

     People from Scotland and Ireland brought these traditions to America. Many people still believed spirits

played tricks on people on the last night of October.

     In the late 19th century, American boys helped the spirits with tricks of their own. On Halloween, they

would do things like changing street signs or putting a wagon on top of a house.

     American children continue to celebrate Halloween today. Many adults enjoy the holiday as well. They go

to holiday parties dressed as ghosts, monsters or famous people from history.

     Children continue these Halloween traditions by going out to "Trick or Treat". They dress as frightening

creatures or characters from popular movies. They go from house to house asking for candy. They may also

ask for money for the United Nations International Children's Emergency Fund (联合国国际儿童急救基金会).

They send the money to UNICEF to help needy children around the world.

1. Who believed that the dead spirits would return home on Halloween?

A. The Celts.

B. American boys.

C. People from Italy.

D. People from Rome.

2. Who gave the name of Halloween?

A. The Celts.

B. American boys.

C. People from Scotland.

D. Roman Catholic Church.

3. "Trick or Treat" means _____.

A. give us bananas or we'll not leave

B. give us candy or we'll make trouble

C. give us apples or we'll go into your kitchen

D. give us oranges or we'll cry here

4. On Halloween children go from house to house asking money _____.

A. to buy their candy

B. to buy their pens

C. to send to their parents

D. to help the poor children in the world

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题型:不定项选择

在谷物的收割和脱粒过程中,小石子、草屑等杂物很容易和谷物混在一起,另外谷有瘪粒,为了将它们分离,湖北农村的农民常用一种叫“风谷”的农具即扬场机分选,如图所示,它的分选原理是

[ ]

A.小石子质量最大,空气阻力最小,飞的最远

B.空气阻力对质量不同的物体影响不同

C.瘪谷物和草屑质量最小,在空气阻力作用下,反向加速度最大,飞的最远

D.空气阻力使它们的速度变化率不同

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